Contessa Picatinny Rail for Mannlicher Classic Long, extended for NV

About Picatinny Rail

The Picatinny rail system features slots spaced at precise 5.23 mm intervals, enabling consistent and versatile use along its entire length. This system is designed for ease of mounting and is universally compatible; accessories designed for a Picatinny rail will fit seamlessly, irrespective of the manufacturer or the date of production. Known for its affordability, durability, and reliability, the Picatinny rail is a popular choice among professionals and military personnel, making it a dominant player in the scope mounts market in recent years.
The Picatinny design marks a significant advancement over the older Weaver standard. Unlike the Weaver system, which offers only a few predetermined slots, the Picatinny rail boasts continuous slots across its surface. This feature provides the flexibility to mount devices at any preferred location. Additionally, the slots on a Weaver rail are narrower, at 3.8 mm, allowing mounts designed for Weaver rails to fit on a Picatinny rail. However, mounts specifically made for Picatinny rails do not fit on Weaver rails due to the size difference of recoil stoppers. This compatibility and versatility make the Picatinny rail a superior mounting solution in various applications.

About the Contessa

Contessa, an Italian manufacturer renowned for its high-quality scope mounts, combines decades of experience with advanced 3D technology and precision handcrafting. Recognized internationally, its mounts are not only functional but also aesthetically pleasing, featuring soft, rounded edges. Contessa Picatinny rails are machined to strict tolerances, and  feature one of the best fit and finish. Each rail bears the distinctive golden Contessa logo, symbolizing quality and craftsmanship.

About the Steyr Mannlicher

Steyr Mannlicher, established in Austria in 1864, originally produced military rifles. It gained fame with the innovative Mannlicher-Schönauer rifle, introduced in 1903. Today, Steyr is renowned for producing high-quality hunting and sporting rifles, incorporating unique designs and advanced materials. Its reputation is built on a commitment to precision, reliability, and innovation, maintaining its place as a top choice among discerning shooters worldwide​​.

About the Classic S

The Steyr Mannlicher Classic S rifle is an Austrian-made bolt-action rifle, descended from the 1903 Mannlicher Schönauer model. It has a two-stage, four-round, double stack magazine. The rifle includes a forward-set adjustable trigger and offers options for either single or double triggers. The receiver is equipped with six mounting holes, evenly split between the front and rear, with no difference in height between these surfaces.

Steyr Classic comes in different action lengths: Steyr Mannlicher Classic SL (B: 56 mm), Steyr Mannlicher Classic L (B: 76 mm), Steyr Mannlicher Classic M (B: 83 mm) and Steyr Mannlicher Classic S (B: 87.5 mm). The acronyms at the end of the rifle model used by Steyr are adapted to the German language and refer to different caliber groups or action lengths. They differ from most international abbreviations: SL – Super Leicht (super light), L – Leicht (light), M – Medium (same as in English) and S – Schwer (heavy).

Variants

Steyr Mannlicher Classic S is available in the following variants:

• Steyr Mannlicher Classic Jagdmatch
• Steyr Mannlicher Classic Halfstock
• Steyr Mannlicher Classic Mountain
• Steyr Mannlciher Classic Semi Weight
• Steyr Mannlicher Classic Fullstock

Calibres

Steyr Mannlicher Classic S is chambered for the following calibers:

• 7mm Rem. Mag.
• .300 Win. Mag.
• .300 Wby.
• 8x68 S
• .375 H&H Mag.

Design of the Rail

The Contessa Picatinny Rail for Mannlicher Classic Long, extended for NV is constructed from steel, known for its superior hardness and durability compared to aluminum, ensures a higher degree of repeatability with less wear over time. The rail extends back towards the shooter because night vision devices need less eye relief and must be positioned further back on the firearm. The picatinny rail features 20 slots and 4 mounting holes, all secured with 6-48 threading. A distinct central canal on the rail allows for the concurrent use of the rifle's iron sights, offering a reliable backup sighting solution without the need to remove the picatinny rail when there is nothing mounted on it. This picatinny rail is attached to the rifle with four screws.

Mounting Dimensions

• A=21.9mm
• B=87.5mm
• C=21.9mm
• BHU=0mm
• R1=35mm
• R2=35mm

This rail can also be mounted on:

Usually, a Picatinny rail can be mounted on multiple different rifles if they share the same mounting surface, which we commonly refer to as the mounting standard. The Contessa Picatinny Rail for Mannlicher Classic Long, extended for NV can be mounted on the following rifles, which share the same mounting standard:

• Steyr SM 12 S
• Steyr CL II S
• Steyr Pro Hunter S (After 2003)

Mounting Instructions

Remove all the stains (grease, oil etc.) from the rifle's receiver with a cleaning fluid (acetone). Once the surface is clean and dry, check whether the screws match the rail and the holes on the receiver. Before mounting the rail permanently, apply a minimal amount of thread-locking fluid 278 or 648 on screws. Be careful not to get the fluid in or near the mounting holes. Carefully clean the remaining excess fluid around the rail with a cleaning fluid. Using a torque driver, screw the screws appropriately (up to 3 Nm/26.5 in-lbs).
If you require any mounting tools, you can find them on our Rifle Scope Mounting Tools page.

What's in the box?

Each package comes complete with one steel rail, a sturdy wrench for easy installation, and four screws to securely attach the rail to your firearm.

Warranty

This product comes with a 30-year warranty.